IPSEC VPN (Legacy): Tunnel doesn't start on reboot

[fvnet]

Hello dear friends. I have successfully setup IPSEC VPN (legacy) tunnel between OPNSense and a Draytek router. However I noticed that tunnel doesn't start on its own after a reboot? Is that normal. Do I always have to manually click the connect button?
I have searched the forum and found solution by using Monit, but isn't it so strange that such a bug still exists?

Unless i am doing something wrong in the configuration

Thank you